In most cases they do, if your academic track is good and your proposal get eye from a supervisor. Otherwise you can guess.
Two things
1) Academic merit
2) Research proposal with supervisor interest, so first contact faculty member in Uni’s you like.
I have BSc and MSc from UK results are (am PhD Finance)
1) BSc 84% (canadian eq)
2) MSc 89% (Canadian eq)
got full funding.